diff options
| -rw-r--r-- | lib/crypto/c_src/crypto.c | 21 |
1 files changed, 0 insertions, 21 deletions
diff --git a/lib/crypto/c_src/crypto.c b/lib/crypto/c_src/crypto.c index e4eb2bc3b6..ef7830262f 100644 --- a/lib/crypto/c_src/crypto.c +++ b/lib/crypto/c_src/crypto.c @@ -3919,13 +3919,6 @@ static ERL_NIF_TERM evp_compute_key_nif(ErlNifEnv* env, int argc, const ERL_NIF_ } return enif_make_binary(env, &key_bin); - -/* Importing the other side's public key from raw binary format can be done with the EVP_PKEY_new_raw_public_key() function. Man page here: */ -/* https://www.openssl.org/docs/man1.1.1/man3/EVP_PKEY_new_raw_public_key.html */ - - -/* You need two EVP_PKEY objects. One containing your private/public key pair (i.e. the one you generated in the EVP_PKEY_keygen() call in your question), and one containing the public key of the peer (e.g. created using EVP_PKEY_new_raw_public_key()). To generate the X25519 shared secret you then call EVP_PKEY_derive(). See the example on the man page: openssl.org/docs/man1.1.1/man3/EVP_PKEY_derive.html – Matt Caswell May 15 at 20:39 */ - #else return atom_notsup; #endif @@ -3951,20 +3944,6 @@ static ERL_NIF_TERM evp_generate_key_nif(ErlNifEnv* env, int argc, const ERL_NIF if (!EVP_PKEY_keygen_init(ctx)) return enif_make_atom(env,"EVP_PKEY_keygen_init failed"); if (!EVP_PKEY_keygen(ctx, &pkey)) return enif_make_atom(env,"EVP_PKEY_keygen failed"); - /* - int EVP_PKEY_get_raw_private_key(const EVP_PKEY *pkey, unsigned char *priv, size_t *len) - int EVP_PKEY_get_raw_public_key(const EVP_PKEY *pkey, unsigned char *pub, size_t *len) - - +EVP_PKEY_get_raw_private_key() fills the buffer provided by B<priv> with raw - +private key data. The number of bytes written is populated in B<*len>. If the - +buffer B<priv> is NULL then B<*len> is populated with the number of bytes - +required in the buffer. The calling application is responsible for ensuring that - +the buffer is large enough to receive the private key data. This function only - +works for algorithms that support raw private keys. Currently this is: - +B<EVP_PKEY_HMAC>, B<EVP_PKEY_POLY1305>, B<EVP_PKEY_SIPHASH>, B<EVP_PKEY_X25519>, - +B<EVP_PKEY_ED25519>, B<EVP_PKEY_X448> or B<EVP_PKEY_ED448>. - */ - if (!EVP_PKEY_get_raw_public_key(pkey, NULL, &key_len)) return enif_make_atom(env,"EVP_PKEY_get_raw_public_key 1 failed"); if (!EVP_PKEY_get_raw_public_key(pkey, |